baber/WOPTO huggingface dataset:
Patent JP-S5550753-A (JP)
Title: Quantizer of adaptive type
Inventor: ARAZEKI TAKU
IPC: H04B14/04
Filed: 1978-10-05
Abstract: PURPOSE:To enable to reject the effect by transmission error with a simple circuit in a very short time, by processing all the definite number of constants obtained with the past quantization by applying multiplication in advance, in quantizing the input signal. CONSTITUTION:The signal xj to be quantized is inputted to the divider 10 via the terminal 1. The divider 10 divides the signal xj with the step size DELTAj and inputs it to the quantizer 20. The step size DELTAj multiplies the predetermined weighting to all the constants mj of definite number obtained from the past quantization, and the value multiplying the reference step size to all the result of multiplication in the past and it is taken as the present step size. The output mj of the quantizing unit 20 are stored in the memory section 30 by N and this is obtained by the addition for the N at the adder 40. Further, the output b of the quantizing unit 20 is inputted to the multiplier 50 to obtain the quantizing output yj=bDELTAj by multiplying the output of DELTAj the adder 40. Thus, the adaptive type quantizer can be rejected with the effect on the transmission error in a short time.
Patent JP-S6015664-A (JP)
Title: Fixing device with heat roller
Inventor: TOZAWA KATSUTOSHI
IPC: G03G15/20
Filed: 1983-07-08
Abstract: PURPOSE:To provide a reduction in warming-up time, a decrease in the axial temp. difference of a heating roller and a prevention of bearing heating by providing partition members between the heating roller and a heat generating pipe. CONSTITUTION:There is >=3mm. clearance between the inside diameter of a roller body 1 which is supported by bearings 2 and is further attached with a gear 3 and the outside diameter of a halogen tube heater 4 even in the open port parts at both end sides of the body 1 where the outside diameter is reduced. Partition members 5 which narrow or close the spacing are provided by fitting the members onto the outside diameter of the heater 4 or fitting the same into the bone in the open ports on both end sides of the body 1. The members 5 are provided by using supplementarily stoppers 6 for the outside diameter of the heater 4 or may be fitted into the bore of the body 1. The members 5 are formed of metals, ceramics, asbestos, glass fibers, heat-resistant rubber and other suitable heat-resistant materials.
Patent JP-S62280145-A (JP)
Title: Printed paper sheets replacement device
Inventor: MARUYAMA MASAHARU
IPC: B42C17/00
Filed: 1986-05-30
Abstract: PURPOSE:To permits printed paper sheets on which laws or regulations are printed to be replaced securely at a high speed without the need for manpower, by causing them to be replaced automatically when the laws or the regulations printed on them are revised. CONSTITUTION:A printed paper sheets replacement device comprises a hopper 2a for old printed paper sheets for placing old printed paper sheets 1a having identification symbols on them and delivering them one by one, a hopper 2b for new printed paper sheets for placing new printed paper sheets 1b having identification symbols on them and delivering them one by one, identification units 13, 14 for reading symbols provided with both the hoppers 2a, 26, a discrimination unit 15 and a sorting mechanism A for sorting the old printed paper sheets 1a to necessary paper sheets and paper sheets to be abandoned in response to a discriminating signal from the discriminating unit 15. Therefore, the identification units 13, 14 read the identification symbols and appliy signals to the discriminating unit 15. When the symbols are different, the printed paper sheets 1a are supplied to necessary locations by the sorting mechanism and when the symbols coincide, the printed paper sheets 2a are supplied to the side of abandonment by side of abandonment by the sorting mechanism and the printed paper sheets 1b are placed on a necessary locations.
Patent JP-S5749624-A (JP)
Title: Preparation of thermoplastic resin composition
Inventor: INADA HITOSHI
IPC: B29B7/90
Filed: 1980-09-08
Abstract: PURPOSE: To prepare the titled composition having high tensile strength and impact strength, and useful as automobile parts, etc., by separately heating and kneading a thermoplastic resin composition containing glass and a coupling agent and another thermoplastic resin composition containing other fillers, and kneading both compositions.  
     CONSTITUTION: A glass-fiber reinforced thermoplastic resin composition (A) is prepared by adding glass (e.g. glass fiber) and a coupling agent (e.g. acrylic acid- propylene copolymer) to a thermoplastic resin (e.g. polypropylene) and melting and kneading the mixture with a blender under heating. Separately, a thermoplastic resin composition (B) is prepared by adding other fillers (e.g. talc) to a thermoplastic resin (e.g. polypropylene), and melting and kneading the mixture with a blender under heating. Pellets of the composition (A) are mixed with those of the composition (B), to obtain the objective resin composition which can be molded by an injection molding machine, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S613915-A (JP)
Inventor: MARUTEIN BETSUKAA
IPC: B01D53/62
Filed: 1985-06-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5913943-A (JP)
Title: Measuring device for viscosity and density
Inventor: SHIMOMURA TAKAO
IPC: G01N11/14
Filed: 1982-07-14
Abstract: PURPOSE:To provide a device which can measure simultaneously the viscosity and density of liquid to be measured while it is a single device, that is, a measuring device for viscosity and density which can measure easily kinematic viscosity. CONSTITUTION:An auxiliary revolving shaft 2a is freely turnably inserted to the center of a rotor 13, and the shaft 2a and revolving shaft 2 are connected. The one end of a spring 5 is fixed to the shaft 2a and further a spring 17 is provided on the bottom end side of the rotor 13 as well. The one end of the spring 17 is fixed to the shaft 2a and the shaft 2a in this state is turnably supported with a case 18 and the assembly is immersed in the liquid to be measured in a case 19. The rotor 13 displaces in a perpendicular direction in accordance with the increased density of the liquid to be measured and maintains the revolution at a specified torsional angle theta by the operation of a control part 28. Therefore, the output signals E1, E2 and E3 of detectors 9, 20 and 23 are the pulse signals of time intervals, that is, periodical signals. The displacement (y) in the perpendicular direction of the rotor 13, that is, the density gamma of the liquid is determined by measuring the period of the pulse signal E1 and the time difference t2 between the pulse signals E2 and E3.
Patent JP-H06332527-A (JP)
Title: Fault detector for output valve
Inventor: IMADA SHOGO
IPC: G05B23/02
Filed: 1993-05-26
Abstract: PURPOSE:To match the total output value of plural sensor parts with a prescribed value and to improve the fault detecting performance for the output value by constituting the detector by using those sensor parts which output the different analog signals to a certain analog quantity. CONSTITUTION:One of both accelerator opening degree sensors R11 and R12 has its characteristic to increase the output value in response to the increase of the accelerator opening degree, while the other sensor has its characteristic to reduce the output value respectively. The total output value of both sensors R11 and R12 is always kept at Vc. In other words, the directions of voltage applied to both ends of each resistance of both sensors R11 and R12 are set opposite to each other, and the total voltage applied to the inputs chX and chY of a multiplexer circuit 13 is equal to the voltage Vc. Therefore, the total output value of both sensors R11 and R12 which are read by a CPU 16 is always kept constant, i.e., at the voltage Vc. That is, the output value is not normal when the total output of both sensors R11 and R12 is not equal to the voltage Vc.
Patent JP-S6015176-A (JP)
Title: Recorder
Inventor: ATSUTA YASUSHI
IPC: B41J13/22
Filed: 1983-07-07
Abstract: PURPOSE:To enable a color recording free from color deviation by a method wherein a recording picture of a paper is grasped with moving means at the rear thereof, the range of reciprocating movement of the moving members are positioned accurately and then, recording is done in a different color ink each time the members are reciprocated. CONSTITUTION:In a color printer so designed that one picture portion of a recording paper is reciprocated several times to perform recording in a different color ink each time done so, the rear part of a recording image of the paper is grasped between a grasping lever 27 and a moving unit 21 and the moving unit 21 is reciprocated with a drive pulley 24 through a wire 23 while a platen roller 17 adapted to press the paper 15 on a recording head 11 is rotated in the direction of feeding the paper 15 being allowed to slip with the paper 15. Depending on the case, the platen roller 17 is preferably kept free through a clutch.
Patent JP-S61281941-A (JP)
Title: Method and apparatus for measuring characteristic of petroleum product by absorptiometric analysis
Inventor: SUGIHARA YUZO
IPC: G01N21/31
Filed: 1985-06-07
Abstract: PURPOSE:To exactly measure the characteristic of a petroleum product with the decreased effect of disturbance by measuring the absorbancy of the absorption max. region in the absorption spectra of a compd. contg. the unsatd. multiple bonds in the petroleum product and preliminarily making the correlation equation with the characteristic of the petroleum product. CONSTITUTION:The light transmitted through a filter 22 which allows the transmission of only the light of the wavelength region including the max. absorption of a sample out of the light from a light source 12 past a sample cell 18 is detected by a photodetector 24 and the light transmitted through a filter 26 which allows the transmission of only the light of the wavelength region where the absorbancy changes less with the characteristic of the sample is detected by a photodetector 28. The outputs from both detectors 24, 28 are compared by a comparator 32 and the difference therebetween is transmitted to an arithmetic circuit 36. The absorbancy of the absorption max. region in the absorption spectra of the compd. contg. the unsatd. multiple bonds in the petroleum product is measured and the correlation equation with the characteristic of the petroleum product is made. Said equation is preliminarily stored in the arithmetic circuit 36. The absorbancy of the unknown petroleum product is thereupon measured and is inserted into the correlation equation stored in the arithmetic circuit 36. The result thereof is outputted to a recorder 37.
Patent JP-H0751370-A (JP)
Title: Prefilled syringe
Inventor: SASAKI KAZUMASA
IPC: A61M5/24
Filed: 1994-06-06
Abstract: PURPOSE:To prevent contamination of a prefilled syringe by bacteria in the distribution process without sterilized packaging, by blocking up the gap between a drug holder and a drug cartridge contained in the holder with a cap made of an elastic body inserted in the back end of the drug holder. CONSTITUTION:The cap 50 of a prefilled syringe PS is made of an elastic body and an opening of the cap 50 is made to have a diameter smaller than the outer diameter of a drug cartridge 10 to tighten the drug cartridge inserted in the opening by elasticity. Since it can prevent the gap between the drug cartridge 10 and the drug holder 20 from being contaminated by infiltration of bacteria, etc., the sterilized outer packaging of the prefilled syringe one by one is not necessary and the production cost can be reduced.
Patent JP-H11303501-A (JP)
Title: Door closer stopping angle-adjusting mechanism
Inventor: KISHIMOTO RYOJI
IPC: E05F3/22
Filed: 1998-04-18
Abstract: PROBLEM TO BE SOLVED: To arbitrarily adjust the stopping angle of a stopper incorporated in a door closer link mechanism without any tool. SOLUTION: A cam plate 4 having a recessed part engaging with a clicking body formed on the outer circumference and a fork arm 5 make a vertical motion by a control body 19 making a vertical motion as working a knob 22 and the relative angle position of the cam plate 4 with respect to a bracket shaft 2 is varied by engaging and disengaging an outer serration 6 formed on the bracket shaft 2 with an inner serraton 8 of the cam plate 4.
Patent JP-S62282063-A (JP)
Inventor: TANIGUCHI SHOJI
IPC: D06C5/00
Filed: 1986-05-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10311606-A (JP)
Title: Air supplying passage for heat source machine
Inventor: ITO HIDEKI
IPC: F24H9/02
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of an air supplying passage and contrive cost down. SOLUTION: An air supplying passage, connected to an air supplying fan 28 for supplying combustion air to a burner, is constituted of a bellows type air supplying hose 29, pulled out of a machine through an air supplying pipe penetrating port 35 provided on an outer casing body 1 and whose downstream end unit is connected to the air supplying port 32 of the air supplying fan 28, and a packing 35 of rubber, which is mounted at the air supplying pipe penetrating port 35 to seal the air supplying hose 29 and the outer easing body 1.
Patent JP-H07319924-A (JP)
Title: Indexing and searching method for electronic handwritten document
Inventor: DANIERU BAABARA
IPC: G06F17/30
Filed: 1995-05-23
Abstract: PURPOSE:To provide an indexing method and searching method for speeding up the retrieval of plural electronic handwritten documents which are modeled by HMM and to provide a method which saves the time and space required for the indexing. CONSTITUTION:For a document which include (n) symbols and have sequence length T and is modeled by HMM, a step wherein indexes with minimum probability values are established for respective levels OT-1 (1), a step wherein the probability that the stored symbols represent the output signal of the document is determined for each node (2), a step wherein the determined probability and the minimum probability value of the level are compared (3), and a step wherein a painter to the document is added to the painter list of a node of level T (4) are provided, and, those steps are repeated for the respective documents to index the documents.
Patent JP-H01293019-A (JP)
Title: Delay adjustment circuit for subscriber's circuit
Inventor: HASEGAWA KENZO
IPC: H04Q3/42
Filed: 1988-05-20
Abstract: PURPOSE:To finely adjust the delay time of the input signal of a digital circuit by making a delay circuit between an A/D conversion circuit and the digital circuit capable of making fine adjustment on the delay time at time intervals which is shorter than the one-period interval of operation clocks at the digital circuit. CONSTITUTION:The delay circuit 25 is provided between the A/D conversion circuit 23 and digital circuit 22. The delay circuit 25 is constituted in such a way that the circuit 25 can perform delay time adjustment at time intervals shorter than the one-period interval of operation clocks at the digital circuit 22 and, by arbitrarily adjusting the delay time of the circuit 25, the delay time of input signals inputted to the digital circuit 22 is finely adjusted. Therefore, the delay time of the input signal of the digital circuit 22 can be adjusted finely with time accuracy shorter than the period of the operation clocks of the digital circuit 22.
Patent JP-S61282898-A (JP)
Inventor: MATSUSHITA MITSUJI
IPC: G10L25/78
Filed: 1985-06-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04349842-A (JP)
Title: Device for separating dark meat of fowl into flesh and bone
Inventor: SUMIDA KANJI
IPC: A22C21/00
Filed: 1991-05-29
Abstract: PURPOSE: To provide a device for quickly and efficiently performing titled work composed of the device for correcting dark meat with bones bent in a chevron shape to a straight shape, the device for carrying it, the device for pressing the bones and making stripes and the device for jetting pressurized water and separating the bones and the meat, etc. CONSTITUTION: This device A for separating the dark meat with the bones of a fowl into the meat and the bones is provided with a correction device 10 for correcting the dark meat with the bones bent in the chevron shape to the straight shape, a first carrying device 20 for carrying the dark meat with the bones corrected to the straight shape along a prescribed route, plural first bone pressing devices 30 disposed with an interval from each other along the carrying route 25 of the first carrying device 20, a striping device 40 disposed in the middle of the carrying route 25 of the first carrying device 20 and provided with the jetting nozzle 42 of the pressurized water for striping the dark meat with the bones,  a separation device 50 disposed adjacently to the terminating end of the first carrying device 20 for jetting the pressurized water and separating the dark meat with the bones into the bones and the meat, a second carrying device 60 for carrying the bones separated from the dark meat and a second bone pressing device 70 along the carrying route.
Patent JP-H06334573-A (JP)
Title: Broadcasting system and broadcast transmission and reception system using the same
Inventor: NAGASHIMA TOSHIO
IPC: H04J11/00
Filed: 1993-05-26
Abstract: PURPOSE:To structure the safe broadcast transmission and reception system by sending plural broadcast signals of nearly the same program contents with different frequency bands or the same frequency band at the same time while giving a certain time difference. CONSTITUTION:In a broadcast signal transmitter 100, discrete digital data generated by encoding the signal of a signal source 10 are distributed to two by a signal processing circuit 30 and outputted to a delay circuit 40 and a multiplexing circuit 50. The delay circuit 40 stores the input signal in time series, and reads the signal out a certain time later and outputs it to the multiplexing circuit 50, thus delaying the signal by the certain time. The multiplexing circuit 50 multiplexes the delayed signal from the delay circuit 40 and the undelayed signal from the signal processing circuit 30 at the same frequency or different frequencies. Thus, the same program contents are sent as a real-time broadcast signal and a broadcast signal which is the specific time precedent with the different frequency bands or the same frequency band at the same time.
Patent JP-S61285027-A (JP)
Inventor: ITO KATSURO
IPC: H02M7/757
Filed: 1985-06-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02307359-A (JP)
Title: Power source circuit for switching regulator
Inventor: OGATA KOICHI
IPC: H02M3/28
Filed: 1989-05-19
Abstract: PURPOSE:To prevent loss and heat generation, which are due to a resistance, inexpensively and simply by inserting an inductance into a power source line to generate a driving voltage for a short-circuit means. CONSTITUTION:An output voltage is supplied from the secondary side of a transformer T, connected to a switching transistor Q2, through a rectifying diode. In a primary side, a smoothing capacitor C1 is charged by a voltage through a rush current restraining resistor R simultaneously with the throwing of a power source. A current, flowing through the switching transistor Q2, flows through an inductance L inserted into a power source line and a voltage, obtained by differentiating the current, is generated. A voltage, generated in the inductance L when the transistor Q2 is changed from conducted condition into non-conducted condition, is impressed on the gate of a thyristor Q1 whereby the thyristor Q1 becomes conducted condition and loss as well as heat generation, generated in this case, may be prevented.
Patent JP-S6017256-A (JP)
Title: Construction of regenerative heat exchanger for stirling engine
Inventor: HORI IKUO
IPC: F02G1/057
Filed: 1983-07-07
Abstract: PURPOSE:To minimize dead space and improve efficiency of a stirling engine by separating the passages where tha low and high temperature side liquids of a regenerative heat exchanger pass through and by providing space filling-up valves which have a function of non-return valve in the passages. CONSTITUTION:Liquid passage spaces 2 formed by heat exchanger fins 1 are made to have a cross section of a V and an inverse V shape and are connected to a cooler in the direction of arrow 5, and to a heater in the direction of arrow 6. The passage spaces of the V and inverse V shape are provided with valves 3, 4 which are so designed as to be removably inserted and to have a size and volume to fill up each passage space and also have the function of non-return valve. The high temperature liquid pushes the valve 3 to the direction of arrow 7 to open the space and the valve 4 serves as a non-return valve at that time. The low temperature liquid passes through the valve 4 and the passage spaces 2 are almost filled up by the valves 3 and 4.
Patent JP-H07309519-A (JP)
Title: Sheet bundle binding device and sheet after-treatment device
Inventor: HAYASHI KENICHI
IPC: B65H39/11
Filed: 1994-05-13
Abstract: PURPOSE:To enable the recycle of a needle cartridge, needles of which can be used repeatedly, and reduce the part which is wasted at the time of supplying needles, so as to reduce the running cost. CONSTITUTION:A needle housing unit 101 of a needle cartridge 100A, in which plural needle belts N are laminated for housing, is formed so that a rear plate 111 can be moved upward for opening. When the rear plate 111 is moved upward, a needle presser plate 107 is lifted by a shifter member 112, and the needle housing unit 101 is formed with a needle housing space.
Patent JP-H09304024-A (JP)
Title: Shape measuring apparatus
Inventor: HAYASHI HIDEKANE
IPC: G01B11/24
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for accurately and efficiently measuring the shape such as width and thickness of a thin plate-like product. SOLUTION: The shape measuring apparatus 1 comprises a sensor unit 20 mainly having an x-y axis actuator 10, a support rotating mechanism 22 and a pair of laser displacement meters 23, and a work base 30 having a reference surface. The displacement of a z-axis direction is measured by the meter 23 from both the front and rear surfaces of a solid active charcoal electrode plate placed on the reference surface while moving the member 23 along a predetermined route by the actuator 10. Thus, the thickness and warp of the material to be measured are calculated. The edge side of the material is sensed by the abrupt change of the displacement amount, and the length and width are calculated by position information by the actuator 10.  The reflected light introducing direction is altered by the mechanism 22 capable of alleviating the influence of the disturbance of the reflected light by the z-axis direction step.
Patent JP-S6013713-A (JP)
Inventor: PEETAA-BUIRIBUROOTO TEIISU
IPC: C07D493/10
Filed: 1984-06-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62283767-A (JP)
Title: Electronic file system
Inventor: TSUZURAO HIDEO
IPC: G11B27/10
Filed: 1986-05-31
Abstract: PURPOSE:To simplify the management of many cartridges exceeding a limit by loading the cartridge to be displayed on a microfilm read means from a hand insertion port when the effect that the picture of a microfilm is not accomodated in a cartridge autoloader is displayed. CONSTITUTION:Figures show the state where the cartridge 503 is set from the hand insertion port 505. Under the control from a control part in a computer, the cartridge auto-loader 51 can take out designated cartridge in a cartridge shelf 511 and set (load it) to the microfilm reader 5, or conversely the auto-loader 51 can return (unload) the cartridge which is set in the microfilm reader 5 to the original position in the cartridge shelf 511. Thus, many cartridges which are stored in the cartridge auto-loader and exceed the limit can easily be managed.